Display screen or portion thereof with graphical user interface



FIG. 1 is a first embodiment of the display screen or portion thereof with graphical user interface showing our new design;

FIG. 2 is a second embodiment thereof; and,

FIG. 3 is a third embodiment thereof.

The text shown in dash-dash broken lines forms no part of the claimed design.

The boundary of the display screen or portion of the display screen is flush with edge of the outermost extent of the figures. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 